Agricola Storage Solution

This is a simple storage solution assembly based on the excellent writeup from BoardGameGeek user Cam Barker:

http://boardgamegeek.com/thread/444879/functional-storage-tricking-out-agricola-with-a

The base is probably too big for me to comfortably print so I may split it into a couple interlocking parts.

Edit 8/16/13: Updated all parts to appropriate/adjusted dimensions.

Edit 8/20/13: Decreased wall thicknesses for lower print time and more storage space, added tile grabber holes, increased fillet radius in nib tray to allow for easier sheep pick-up, split the base into two parts to make it printable.